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RT8086B中文资料3.5A, 1.2MHz, Synchronous Step-Down Converter数据手册Richtek规格书

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厂商型号

RT8086B

参数属性

RT8086B 封装/外壳为12-PowerUFQFN;包装为管件;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJ 3.5A 12UQFN

功能描述

3.5A, 1.2MHz, Synchronous Step-Down Converter

封装外壳

12-PowerUFQFN

制造商

Richtek Richtek Technology Corporation

中文名称

立锜科技 立锜科技股份有限公司

数据手册

下载地址下载地址二

更新时间

2026-1-24 22:30:00

人工找货

RT8086B价格和库存,欢迎联系客服免费人工找货

RT8086B规格书详情

描述 Description

The RT8086B is a high efficiency, synchronous step-down DC-DC converter. The available input voltage range is from 2.8V to 5.5V and the regulated output voltage is adjustable from 0.6V to 3.3V while delivering up to 3.5A of output current.



The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode.



The current mode constant on-time operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors. TheRT8086B is available in the UQFN-12L 2x2 (FC) package.

特性 Features

• High Efficiency Up to 95%
• 0.6V Reference Allows for Low Output Voltage
• Input Voltage Range : 2.8V to 5.5V
• 1.2MHz Switching Frequency
• Built in Soft-Start
• Cycle-by-Cycle Current Limit
• Output Under Voltage Protection (Hiccup)
• RoHS Compliant and Halogen Free

应用 Application

• Smart Handheld devices
• Battery-Powered Equipment
• 液晶电视
• 网络通讯

技术参数

  • 制造商编号

    :RT8086B

  • 生产厂家

    :Richtek

  • Vin(min)(V)

    :2.8

  • Vin(max)(V)

    :5.5

  • Number of Outputs

    :1

  • Vout(min)(V)

    :0.6

  • Vout(max)(V)

    :3.3

  • Output Adj. Method

    :Resistor

  • Iout(max)(A)

    :3.5

  • Current Limit(typ)(A)

    :6.68

  • Freq(typ)(kHz)

    :1200

  • Ext Sync

    :No

  • Ron_HS(typ)(mOhm)

    :50

  • Ron_LS(typ)(mOhm)

    :40

  • Iq(typ)(mA)

    :0.06

  • Features

    :Cycle-by-Cycle Current Limit;Enable Input;Internal Compensation;OCP;PSM;Power Good;Stable with Ceramic Capacitor;UVP

  • Package Type

    :UQFN2x2-12(FC)

供应商 型号 品牌 批号 封装 库存 备注 价格
RICHTEK
24+
QFN
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
询价
RICHTEK
24+
QFN
8000
原厂原装,价格优势,欢迎洽谈!
询价
RICHTEK
22+
QFN
12000
只有原装 支持实单
询价
RICHTEK/立锜
22+
QFN
8000
原装正品,支持实单!
询价
Richtek USA Inc.
23+
12-PowerUFQFN
5000
特惠实单价格秒出原装正品假一罚万
询价
RICHTEK
24+
QFN
10650
市场最低 原装现货 假一罚百 可开原型号
询价
RICHTEK
24+
QFN
5000
全新原装正品,现货销售
询价
RICHTEK
23+
QFN
20000
询价
RICHTEK/立锜
22+
QFNN-12
3500
原装正品
询价
RICHTEK/立锜
24+
QFN
9600
原装现货,优势供应,支持实单!
询价